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58475057 = 103567719
BaseRepresentation
bin1101111100010…
…0001000110001
311002000211200212
43133010020301
5104432200212
65445153505
71310013134
oct337041061
9132024625
1058475057
113000a1a3
12176bb895
13c164b34
147aa221b
155200e22
hex37c4231

58475057 has 4 divisors (see below), whose sum is σ = 59042880. Its totient is φ = 57907236.

The previous prime is 58475041. The next prime is 58475069. The reversal of 58475057 is 75057485.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75057485 = 515011497.

It is a cyclic number.

It is not a de Polignac number, because 58475057 - 24 = 58475041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58475017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283757 + ... + 283962.

It is an arithmetic number, because the mean of its divisors is an integer number (14760720).

Almost surely, 258475057 is an apocalyptic number.

It is an amenable number.

58475057 is a deficient number, since it is larger than the sum of its proper divisors (567823).

58475057 is a wasteful number, since it uses less digits than its factorization.

58475057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567822.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 58475057 is about 7646.8985216230. The cubic root of 58475057 is about 388.1416233805.

The spelling of 58475057 in words is "fifty-eight million, four hundred seventy-five thousand, fifty-seven".

Divisors: 1 103 567719 58475057